Specifications of TIMKEN Bearing 67982 - 67921D
Specifications
Series |
67900 |
Cone Part Number |
67982 |
Cup Part Number |
67921D |
Design Unit |
Inch |
Bearing Weight |
43.58 lb19.77 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
7.8720 in199.949 mm |
D – Cup Outer Diameter |
11.1250 in282.575 mm |
B – Cone Width |
1.9375 in49.213 mm |
C – Double Cup Width |
3.5000 in88.900 mm |
T – Bearing Width across Cones |
4.25 in107.95 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.14 in3.6 mm |
r – Cup Backface “To Clear” Radius2 |
0.03 in0.8 mm |
db – Cone Backface Backing Diameter |
8.66 in220 mm |
Da – Cup Frontface Backing Diameter |
10.87 in276.10 mm |
Aa – Cage-Cone Backface Clearance |
0.08 in2 mm |
a – Effective Center Location3 |
0.63 in16 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
27300 lbf121000 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
183000 lbf814000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
47500 lbf211000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
23800 lbf106000 N |